DP

Didier Pierrejean

PV Pfeiffer Vacuum: 1 patents #3 of 21Top 15%
📍 Sevrier, FR: #4 of 4 inventorsTop 100%
Overall (2022): #472,847 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11396875 Dry vacuum pump and method for controlling a synchronous motor of a vacuum pump Yannick GRENIER, Jean-Marc Paget 2022-07-26